Download USER MANUAL

UNI EN
ISO 9002
WARNING !
HIGH LEAKAGE CURRENT: first connect to earth !
The rgf100 is a voltage regulator for single-phase motors which operates
connected to the single-phase mains voltage. The regulator must be installed by
qualified personnel who will connect the electric supply, attach the cables in
their permanent positions and commission the plant.
Incorrect installation of the rgf100 voltage regulator or the fan connected to it
may cause damage to objects or people so ensure the instructions in this manual
and all required security measures are read and followed carefully.
• When receiving the goods, check that the packing is intact; in the event of any damage due to
transportation, notify the forwarding agent according to legal requirements.
• The rgf series of products shown in this manual has been manufactured to the highest standards.
• The manufacturer declines all responsibility for accident, loss or damage caused by the use of these
appliances. These must be correctly installed by qualified personnel in conformity with their
destined use and, whenever needed, must undergo correct maintenance which should be carried out
while ensuring the safety of people, domestic animals and goods.
• The purchaser must previously ascertain the suitability of the product for the use it is intended for
and assume all consequent risks and responsibility.
• The rgf100 is a mains voltage regulator which uses the phase-cut principle controll over the sihglephases. It has been designed to vary the effective voltage on single-phase asynchronous motors for
fans following a control signal (either mA, VDC or Ohm). The appliance is manufactured for
industrial use and therefore meets the EMC standards that relate to industrial environments.
• Using the appliance for purposes other than the ones described above will be considered incorrect.
In particular, the appliance may NOT be used to supply machine tools or any other machines
where the motor torque-speed characteristic is not quadratic.
• If the equipment is intended for civil, commercial and/or light industrial use, supplementary
components and other types of equipment are required which can be supplied on specific request
from the purchaser. In this case, the purchaser must provide a suitable design of the plant in which
the appliance is to be installed (compliant with EN 60555 - 2/3 standards regarding disturbance
produced by electrical household appliances and the like.
• We decline all responsibility for any errors in the catalogues, publications or other written
documents. The information in this manual is not binding and we reserve the right to make
changes to the products without prior notice, at any time and in any way that we deem convenient
for production purposes or useful for increasing functionality and performance.
rgf100-1 user manual / V. 2 30.01.02
1
www.selproweb.com